PBS holds 10 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 50/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed July 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99711132 | PBS | Mar 18, 2026 | Registered | 009 Electronics & Software | PBS Biotech, Inc. |
| 99711135 | PBS | Mar 18, 2026 | Registered | 040 Material Treatment | PBS Biotech, Inc. |
| 99711138 | PBS | Mar 18, 2026 | Registered | 042 Science & Technology | PBS Biotech, Inc. |
| 98117969 | PBS | Aug 04, 2023 | Pending | 007 Machinery | SAWSTOP, LLC |
| 88231652 | PBS | Dec 17, 2018 | Pending | 045 Legal & Security Services | PbS Learning Institute, Inc. |
| 79250343 | PBS | Oct 31, 2018 | Pending | 028 Games & Toys | Jiangsu United Sports Equipment Technologies Co.,Ltd |
| 86920173 | PBS | Feb 25, 2016 | Pending | 025 Clothing & Footwear | Public Broadcasting Service |
| 85957572 | PBS | Jun 12, 2013 | Pending | 041 Education & Entertainment | Public Broadcasting Service |
| 85957569 | PBS | Jun 12, 2013 | Pending | 038 Telecommunications | Public Broadcasting Service |
| 76151668 | PBS | Oct 23, 2000 | Abandoned | 035 Advertising & Business | PUBLIC BROADCASTING SERVICE |
Weekly visibility reports showing how ChatGPT mentions PBS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PBS trademark portfolio
What trademarks does PBS hold?
PBS holds 10 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment), Class 9 (Electronics & Software), Class 40 (Material Treatment). The most recent filings are registered to PBS Biotech, Inc..
How many trademarks does PBS have at the USPTO?
WikiTrademarks tracks 10 USPTO trademark filings attributed to PBS. The brand has been actively filing since October 2000. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PBS file most often?
PBS's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PBS trademark?
The most recent filings under the PBS mark are registered to PBS Biotech, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PBS expanding into new categories?
The current WikiTrademarks Expansion Score for PBS is 50 out of 100, which is moderate — the brand is steadily adding adjacent classes. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new PBS trademark filings?
Click the Watch Brand button at the top of this page to add PBS to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare PBS to another owner · Browse all NICE classes · Most valuable brands
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